1 ceph0.72以后的源码制作成rpm包时，会出现错误；错误原因主要为：提供的cpec文件内；%file文件found，但没有在spec的%file文件内添加，添加后即可以正常编译；
2 ceph0.61.9版本中出现的问题较多；主要问题为：1 ceph源码构建rpm包，在ubuntu系统上构建的，在centos系统中出现以下问题：
报错为：
Processing files: cephfs-java-0.61.9-0.el6.x86_64 error: File not found: /root/rpmbuild/BUILDROOT/ceph-0.61.9-0.el6.x86_64/usr/share/java/libcephfs-test.jar
但在centos的架构下分析原因：
在src/java/Makefile.am文件下：
if HAVE_JUNIT4 65 66 JAVA_TEST_CLASSES = $(JAVA_TEST_SRC:test/%.java=%.class) 67 ESCAPED_JAVA_TEST_CLASSES = com/ceph/fs/CephAllTests\$$1.class 68 69 CEPH_TEST_PROXY=test/com/ceph/fs/CephMountTest.class 70 71 $(CEPH_TEST_PROXY): $(JAVA_TEST_SRC) $(CEPH_PROXY) 72 ▸ export CLASSPATH=$(CLASSPATH):$(EXTRA_CLASSPATH_JAR):java/:test/ ; \ 73 ▸ $(JAVAC) -source 1.5 -target 1.5 -Xlint:-options test/com/ceph/fs/*.java 74 75 libcephfs-test.jar: $(CEPH_TEST_PROXY) 76 ▸ $(JAR) cf $@ $(JAVA_TEST_CLASSES:%=-C test %) $(ESCAPED_JAVA_TEST_CLASSES:%=-C test %) 77 78 java_DATA += libcephfs-test.jar 79 80 CLEANFILES += test/com/ceph/fs/*.class libcephfs-test.jar 81 endif # HAVE_JUNIT4 (includes WITH_DEBUG)
可以判断，如果要生成libcephfs-test.jar需要HAVE_JUNIT4为真；
在configure文件中，我们可以看到：
17838 ▸ # setup defaults for Debian default-jdk package (without --with-jdk-dir) 17839 ▸ if test -z "$with_jdk_dir"; then : 17840 17841 ▸ ▸ # This works with Debian's default-jdk package 17842 ▸ ▸ dir='/usr/lib/jvm/default-java/' 17843 ▸ ▸ javac_prog=`find $dir -name javac | head -n 1` 17844 ▸ ▸ if test -x "$javac_prog"; then : 17845 17846 ▸ ▸ ▸ ▸ EXTRA_JDK_BIN_DIR=`dirname $javac_prog` 17847 fi 17848 ▸ ▸ jnih=`find $dir -name jni.h | head -n 1` 17849 ▸ ▸ if test -r "$jnih"; then : 17850 17851 ▸ ▸ ▸ ▸ EXTRA_JDK_INC_DIR=`dirname $jnih` 17852 fi
我们要把 dir=’/usr/lib/jvm/default-java/’ 改为centos的 dir=’/usr/lib/jvm/java/’ 或者做个超链接；但重新测试后，还是会发现
Processing files: cephfs-java-0.61.9-0.el6.x86_64 error: File not found: /root/rpmbuild/BUILDROOT/ceph-0.61.9-0.el6.x86_64/usr/share/java/libcephfs-test.jar。
网上的资料为：
主要原因为没有添加：
Requires: junit4
BuildRequires: junit4
添加后，问题依旧，仔细分析configure文件，发现：
else
18600
18601 ▸ ▸ { $as_echo "$as_me:${as_lineno-$LINENO}: Could not find org.junit.rules.ExternalRe source" >&5
18602 $as_echo "$as_me: Could not find org.junit.rules.ExternalResource" >&6;}
18603 ▸ ▸ have_junit4=0
18604 fi
HAVE-JUNIT4在这种情况下出现问题；
分析后得出：centos环境下：发现junit4-4.5-5.3.el6.noarch的版本为4.5太低了，是4年前的版本；而ubuntu的版本为4.8.2；
后发现org.junit.rules.ExternalResource不是特别依赖的资源，remove后进行测试，发现运行正常；
然后对ceph-0.61.9的tar包做patch处理：
patch为（ceph-create-rpm.patch）：
diff -Naur ceph-0.61.9/configure.ac ../SOURCES/ceph-0.61.9/configure.ac
--- ceph-0.61.9/configure.ac 2013-10-17 12:26:29.000000000 +0800
+++ ../SOURCES/ceph-0.61.9/configure.ac 2014-02-19 21:11:50.451378431 +0800
@@ -302,7 +302,7 @@
# setup defaults for Debian default-jdk package (without --with-jdk-dir)
AS_IF([test -z "$with_jdk_dir"], [
# This works with Debian's default-jdk package
- dir='/usr/lib/jvm/default-java/'
+ dir='/usr/lib/jvm/java/'
javac_prog=`find $dir -name javac | head -n 1`
AS_IF([test -x "$javac_prog"], [
EXTRA_JDK_BIN_DIR=`dirname $javac_prog`])
@@ -336,10 +336,10 @@
CLASSPATH=$CLASSPATH:$EXTRA_CLASSPATH_JAR
export CLASSPATH
AC_MSG_NOTICE([classpath - $CLASSPATH])
- AS_IF([test "$have_junit4" = "1"], [
- AC_CHECK_CLASS([org.junit.rules.ExternalResource], [], [
- AC_MSG_NOTICE(Could not find org.junit.rules.ExternalResource)
- have_junit4=0])])
+ #AS_IF([test "$have_junit4" = "1"], [
+ # AC_CHECK_CLASS([org.junit.rules.ExternalResource], [], [
+ # AC_MSG_NOTICE(Could not find org.junit.rules.ExternalResource)
+ # have_junit4=0])])
# Check for jni.h
CPPFLAGS_save=$CPPFLAGS
diff -Naur ceph-0.61.9/src/java/Makefile.am ../SOURCES/ceph-0.61.9/src/java/Makefile.am
--- ceph-0.61.9/src/java/Makefile.am 2013-10-17 12:26:29.000000000 +0800
+++ ../SOURCES/ceph-0.61.9/src/java/Makefile.am 2014-02-19 21:12:59.257377496 +0800
@@ -64,7 +64,7 @@
if HAVE_JUNIT4
JAVA_TEST_CLASSES = $(JAVA_TEST_SRC:test/%.java=%.class)
-ESCAPED_JAVA_TEST_CLASSES = com/ceph/fs/CephAllTests\$$1.class
+#ESCAPED_JAVA_TEST_CLASSES = com/ceph/fs/CephAllTests\$$1.class
CEPH_TEST_PROXY=test/com/ceph/fs/CephMountTest.class
@@ -73,7 +73,7 @@
$(JAVAC) -source 1.5 -target 1.5 -Xlint:-options test/com/ceph/fs/*.java
libcephfs-test.jar: $(CEPH_TEST_PROXY)
- $(JAR) cf $@ $(JAVA_TEST_CLASSES:%=-C test %) $(ESCAPED_JAVA_TEST_CLASSES:%=-C test %)
+ $(JAR) cf $@ $(JAVA_TEST_CLASSES:%=-C test %)
java_DATA += libcephfs-test.jar
diff -Naur ceph-0.61.9/src/java/Makefile.in ../SOURCES/ceph-0.61.9/src/java/Makefile.in
--- ceph-0.61.9/src/java/Makefile.in 2013-10-17 12:27:16.000000000 +0800
+++ ../SOURCES/ceph-0.61.9/src/java/Makefile.in 2014-02-19 21:13:52.643376770 +0800
@@ -543,7 +543,7 @@
@ENABLE_CEPHFS_JAVA_TRUE@@HAVE_JUNIT4_TRUE@ $(JAVAC) -source 1.5 -target 1.5 -Xlint:-options test/com/ceph/fs/*.java
@ENABLE_CEPHFS_JAVA_TRUE@@HAVE_JUNIT4_TRUE@libcephfs-test.jar: $(CEPH_TEST_PROXY)
-@ENABLE_CEPHFS_JAVA_TRUE@@HAVE_JUNIT4_TRUE@ $(JAR) cf $@ $(JAVA_TEST_CLASSES:%=-C test %) $(ESCAPED_JAVA_TEST_CLASSES:%=-C test %)
+@ENABLE_CEPHFS_JAVA_TRUE@@HAVE_JUNIT4_TRUE@ $(JAR) cf $@ $(JAVA_TEST_CLASSES:%=-C test %)
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
diff -Naur ceph-0.61.9/src/java/test/com/ceph/fs/CephAllTests.java ../SOURCES/ceph-0.61.9/src/java/test/com/ceph/fs/CephAllTests.java
--- ceph-0.61.9/src/java/test/com/ceph/fs/CephAllTests.java 2013-10-17 12:26:29.000000000 +0800
+++ ../SOURCES/ceph-0.61.9/src/java/test/com/ceph/fs/CephAllTests.java 2014-02-19 21:15:34.229375390 +0800
@@ -23,7 +23,7 @@
import java.io.IOException;
import java.util.UUID;
import org.junit.*;
-import org.junit.rules.ExternalResource;
+//import org.junit.rules.ExternalResource;
import org.junit.runners.Suite;
import org.junit.runner.RunWith;
import static org.junit.Assert.*;
@@ -42,16 +42,16 @@
*/
public class CephAllTests{
- @Rule
- public static ExternalResource testRule = new ExternalResource(){
- @Override
- protected void before() throws Throwable{
- // Add debugging messages or setup code here
- };
-
- @Override
- protected void after(){
- // Add debugging messages or cleanup code here
- };
- };
+// @Rule
+// public static ExternalResource testRule = new ExternalResource(){
+// @Override
+// protected void before() throws Throwable{
+// // Add debugging messages or setup code here
+// };
+//
+// @Override
+// protected void after(){
+// // Add debugging messages or cleanup code here
+// };
+ // };
}
patch github source :https://github.com/qfong/ceph-create-rpm.patch.git
执行命令：
patch -p1 <../ceph-create-rpm.patch
编译rpm包：
rpmbuild ceph.spec
